CN105355370A - Radiator used for transformer - Google Patents

Radiator used for transformer Download PDF

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Publication number
CN105355370A
CN105355370A CN201510809078.2A CN201510809078A CN105355370A CN 105355370 A CN105355370 A CN 105355370A CN 201510809078 A CN201510809078 A CN 201510809078A CN 105355370 A CN105355370 A CN 105355370A
Authority
CN
China
Prior art keywords
radiator
oil
transformer
collecting pipe
fin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510809078.2A
Other languages
Chinese (zh)
Inventor
王章奎
徐江林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tongling Ruibo Electronic Technology Co Ltd
Original Assignee
Tongling Ruibo Electronic Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tongling Ruibo Electronic Technology Co Ltd filed Critical Tongling Ruibo Electronic Technology Co Ltd
Priority to CN201510809078.2A priority Critical patent/CN105355370A/en
Publication of CN105355370A publication Critical patent/CN105355370A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a radiator used for a transformer, and belongs to the technical field of transformers. The radiator comprises an oil inlet, an oil collecting pipe, and radiating fins. The radiating fin is in a Chinese character Hui shaped hollow structure. The upper end and the lower end of the radiating fin are respectively communicated with the oil inlet and the oil collecting pipe. The radiating fin is provided with a fixing board. The fixing board is screwed with a cooling fan. The internal and the external of the radiating fins of the radiator radiate heat at the same time, heat radiation is uniform, use effect is good, and the radiator is convenient for popularization and use.

Description

A kind of radiator for transformer
Technical field
The present invention relates to a kind of radiator for transformer, belong to transformer technology field.
Background technology
Transformer is in operation and can produces core loss and winding loss, and these losses will cause iron core and winding temperature to raise.To oil-filled transformer, transformer oil is mainly used in insulation and heat transfer; Iron core and winding loss can be generated heat, and this heat will be transmitted in transformer oil, and transformer oil temperature is raised; In order to ensure that transformer safety is run reliably, by the limit temperature of the winding temperature of transformer, iron core temperature and transformer oil within safe range, therefore cooling need need be carried out to transformer oil.The radiator that current transformer equipment generally uses is gilled radiator, but this radiator exists many technological deficiencies: 1. equidistantly arrange between fin, and the fin of mid portion and air contact surfaces amass little, and heat spreader is slow, and radiating effect is undesirable; 2. in transformer oil cyclic process, in the radiator of rear portion, oily cycle efficieny is low, and heat radiation is slow.
Summary of the invention
For above-mentioned deficiency, the invention provides a kind of radiator for transformer.
The present invention adopts technical scheme as follows:
A kind of radiator for transformer, comprise oil inlet pipe, oil collecting pipe and fin, described fin is " returning " shape hollow structure, and described fin upper end, lower end are communicated with oil collecting pipe with oil inlet pipe respectively; Described fin is provided with fixed head, and described fixed head is bolted with thermantidote.
Described oil collecting pipe and oil return opening junction are connected with oil pump.
Compared with prior art, beneficial effect of the present invention is: dispel the heat inside and outside fin of the present invention simultaneously, and evenly, result of use is good in heat radiation, is convenient to promote and use.
Accompanying drawing explanation
Fig. 1 is structural front view of the present invention.
Fig. 2 is structure right view of the present invention.
Embodiment
Embodiment:
Refer to shown in Fig. 1-2, a kind of radiator for transformer, comprise oil inlet pipe 2, oil collecting pipe 3 and fin 4, described oil inlet pipe 2 and oil collecting pipe 3 and fuel tank 1 Flange joint, described fin 4 is " returning " shape hollow structure, and described fin 4 upper end, lower end are communicated with oil collecting pipe 3 with oil inlet pipe 2 respectively; Described fin 4 is provided with fixed head 7, and described fixed head 7 is bolted with thermantidote 5.
Described oil collecting pipe 3 is connected with oil pump 6 with oil return opening junction.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (2)

1. a radiator for transformer, is characterized in that: it comprises oil inlet pipe, oil collecting pipe and fin, and described fin is " returning " shape hollow structure, and described fin upper end, lower end are communicated with oil collecting pipe with oil inlet pipe respectively; Described fin is provided with fixed head, and described fixed head is bolted with thermantidote.
2. a kind of radiator for transformer according to claim 1, is characterized in that: described oil collecting pipe and oil return opening junction are connected with oil pump.
CN201510809078.2A 2015-11-23 2015-11-23 Radiator used for transformer Pending CN105355370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510809078.2A CN105355370A (en) 2015-11-23 2015-11-23 Radiator used for transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510809078.2A CN105355370A (en) 2015-11-23 2015-11-23 Radiator used for transformer

Publications (1)

Publication Number Publication Date
CN105355370A true CN105355370A (en) 2016-02-24

Family

ID=55331319

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510809078.2A Pending CN105355370A (en) 2015-11-23 2015-11-23 Radiator used for transformer

Country Status (1)

Country Link
CN (1) CN105355370A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105609261A (en) * 2016-03-23 2016-05-25 平罗县福斯特换热器有限公司 Transformer self-circulation air cooler
CN110957113A (en) * 2019-12-25 2020-04-03 武汉天仕达电气有限公司 Oil-immersed transformer based on vegetable oil

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2569305Y (en) * 2002-07-23 2003-08-27 特变电工衡阳变压器有限公司 New type heat radiator
CN201184771Y (en) * 2008-01-22 2009-01-21 田亚东 Apparatus for cleaning inner of plate radiator
CN202394652U (en) * 2011-12-15 2012-08-22 江苏腾奇电力设备科技有限公司 Gooseneck type heat radiator for transformer
CN204632512U (en) * 2015-05-26 2015-09-09 莱芜市昊晟电力设备有限公司 A kind of fin type heat radiator for transformer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2569305Y (en) * 2002-07-23 2003-08-27 特变电工衡阳变压器有限公司 New type heat radiator
CN201184771Y (en) * 2008-01-22 2009-01-21 田亚东 Apparatus for cleaning inner of plate radiator
CN202394652U (en) * 2011-12-15 2012-08-22 江苏腾奇电力设备科技有限公司 Gooseneck type heat radiator for transformer
CN204632512U (en) * 2015-05-26 2015-09-09 莱芜市昊晟电力设备有限公司 A kind of fin type heat radiator for transformer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105609261A (en) * 2016-03-23 2016-05-25 平罗县福斯特换热器有限公司 Transformer self-circulation air cooler
CN110957113A (en) * 2019-12-25 2020-04-03 武汉天仕达电气有限公司 Oil-immersed transformer based on vegetable oil

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PB01 Publication
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SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160224